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centos7

部署paddlepaddle飞桨官网
下载最新包
plaintext1wget https://github.com/PaddlePaddle/PaddleOCR/archive/refs/tags/v2.7.0.tar.gz
文档

deploy&#x2F;pdservin ...</div></div></div><div class="recent-post-item article-container"><div class="post_cover right_radius"><a href="/blog/2023/03/23/Linux%E5%AE%9E%E4%BE%8B%E5%B8%B8%E7%94%A8%E5%86%85%E6%A0%B8%E7%BD%91%E7%BB%9C%E5%8F%82%E6%95%B0%E4%BB%8B%E7%BB%8D%E4%B8%8E%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98%E5%A4%84%E7%90%86/" title="Linux实例常用内核网络参数介绍与常见问题处理"><img class="post_bg lazyload" data-src="/blog/images/linux.jpg" onerror="this.onerror=null;this.src='/blog/img/404.jpg'" alt="Linux实例常用内核网络参数介绍与常见问题处理"></a></div><div class="recent-post-info">  <a class="article-title" href="/blog/2023/03/23/Linux%E5%AE%9E%E4%BE%8B%E5%B8%B8%E7%94%A8%E5%86%85%E6%A0%B8%E7%BD%91%E7%BB%9C%E5%8F%82%E6%95%B0%E4%BB%8B%E7%BB%8D%E4%B8%8E%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98%E5%A4%84%E7%90%86/" title="Linux实例常用内核网络参数介绍与常见问题处理">Linux实例常用内核网络参数介绍与常见问题处理</a><time class="post-meta__date"><i class="fa fa-calendar" aria-hidden="true"></i> 2023-03-23</time><span class="article-meta"><span class="article-meta__separator">|</span><i class="fa fa-inbox article-meta__icon" aria-hidden="true"></i><a class="article-meta__categories" href="/blog/categories/linux/">linux</a></span><div class="content">Linux实例常用内核网络参数介绍与常见问题处理Linux实例常用内核网络参数介绍与常见问题处理
</div></div></div><div class="recent-post-item article-container"><div class="post_cover left_radius"><a href="/blog/2023/01/12/mysql-%E5%A4%8D%E5%88%B6/" title="mysql-复制"><img class="post_bg lazyload" data-src="/blog/images/mysql-logo.svg" onerror="this.onerror=null;this.src='/blog/img/404.jpg'" alt="mysql-复制"></a></div><div class="recent-post-info">  <a class="article-title" href="/blog/2023/01/12/mysql-%E5%A4%8D%E5%88%B6/" title="mysql-复制">mysql-复制</a><time class="post-meta__date"><i class="fa fa-calendar" aria-hidden="true"></i> 2023-01-12</time><span class="article-meta"><span class="article-meta__separator">|</span><i class="fa fa-inbox article-meta__icon" aria-hidden="true"></i><a class="article-meta__categories" href="/blog/categories/mysql/">mysql</a></span><div class="content">主从复制异步

Source接收到的事务被执行，写入二进制日志，然后提交，并将响应发送到客户端应用程序。 在Source上进行提交之前，二进制日志中的记录将发送到 Replica 1 和 Replica 2 上的中继日志(relay log)。 在每个Replica上，事务被应用、写入Replica ...</div></div></div><div class="recent-post-item article-container"><div class="post_cover right_radius"><a href="/blog/2022/12/01/%E9%A2%84%E8%A7%88%E6%96%87%E6%A1%A3%E6%96%87%E4%BB%B6/" title="预览文档文件"><img class="post_bg lazyload" data-src="/blog/images/linux.jpg" onerror="this.onerror=null;this.src='/blog/img/404.jpg'" alt="预览文档文件"></a></div><div class="recent-post-info">  <a class="article-title" href="/blog/2022/12/01/%E9%A2%84%E8%A7%88%E6%96%87%E6%A1%A3%E6%96%87%E4%BB%B6/" title="预览文档文件">预览文档文件</a><time class="post-meta__date"><i class="fa fa-calendar" aria-hidden="true"></i> 2022-12-01</time><span class="article-meta"><span class="article-meta__separator">|</span><i class="fa fa-inbox article-meta__icon" aria-hidden="true"></i><a class="article-meta__categories" href="/blog/categories/linux/">linux</a></span><div class="content">系统版本plaintext1CentOS Linux release 8.5.2111
操作流程
使用libreoffice将文件(word、excel等)转换成pdf
使用ImageMagick将pdf转换成图片
使用web实现预览功能

安装 libreofficelibreoffice 中网
 ...</div></div></div><div class="recent-post-item article-container"><div class="post_cover left_radius"><a href="/blog/2022/11/08/%E6%97%A5%E5%BF%97%E5%AE%89%E5%85%A8%E5%88%86%E6%9E%90/" title="日志安全分析脚本"><img class="post_bg lazyload" data-src="/blog/images/linux.jpg" onerror="this.onerror=null;this.src='/blog/img/404.jpg'" alt="日志安全分析脚本"></a></div><div class="recent-post-info">  <a class="article-title" href="/blog/2022/11/08/%E6%97%A5%E5%BF%97%E5%AE%89%E5%85%A8%E5%88%86%E6%9E%90/" title="日志安全分析脚本">日志安全分析脚本</a><time class="post-meta__date"><i class="fa fa-calendar" aria-hidden="true"></i> 2022-11-08</time><span class="article-meta"><span class="article-meta__separator">|</span><i class="fa fa-inbox article-meta__icon" aria-hidden="true"></i><a class="article-meta__categories" href="/blog/categories/linux/">linux</a></span><div class="content">shell1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374help() ...</div></div></div><div class="recent-post-item article-container"><div class="post_cover right_radius"><a href="/blog/2022/11/08/%E6%9F%A5%E6%89%BE%E9%AB%98cpu%E8%BF%9B%E7%A8%8B/" title="查找高cpu进程"><img class="post_bg lazyload" data-src="/blog/images/linux.jpg" onerror="this.onerror=null;this.src='/blog/img/404.jpg'" alt="查找高cpu进程"></a></div><div class="recent-post-info">  <a class="article-title" href="/blog/2022/11/08/%E6%9F%A5%E6%89%BE%E9%AB%98cpu%E8%BF%9B%E7%A8%8B/" title="查找高cpu进程">查找高cpu进程</a><time class="post-meta__date"><i class="fa fa-calendar" aria-hidden="true"></i> 2022-11-08</time><span class="article-meta"><span class="article-meta__separator">|</span><i class="fa fa-inbox article-meta__icon" aria-hidden="true"></i><a class="article-meta__categories" href="/blog/categories/linux/">linux</a></span><div class="content">使用 top 查看cpu状态
运行 top 指令

键入 P， 列表会按cpu排序


键入 M， 列表会按内存排序


键入 c， 查看进程信息


找到 pid 并查看进程文件plaintext1cat cat /proc/16114/status

数字为 pid

查看进程树plaint ...</div></div></div><div class="recent-post-item article-container"><div class="post_cover left_radius"><a href="/blog/2022/08/29/hyperf-%E6%8F%90%E5%89%8D%E9%87%8A%E6%94%BEdb%E8%BF%9E%E6%8E%A5%E6%B1%A0/" title="hyperf-提前释放db连接"><img class="post_bg lazyload" data-src="/blog/images/cover-php.jfif" onerror="this.onerror=null;this.src='/blog/img/404.jpg'" alt="hyperf-提前释放db连接"></a></div><div class="recent-post-info">  <a class="article-title" href="/blog/2022/08/29/hyperf-%E6%8F%90%E5%89%8D%E9%87%8A%E6%94%BEdb%E8%BF%9E%E6%8E%A5%E6%B1%A0/" title="hyperf-提前释放db连接">hyperf-提前释放db连接</a><time class="post-meta__date"><i class="fa fa-calendar" aria-hidden="true"></i> 2022-08-29</time><span class="article-meta"><span class="article-meta__separator">|</span><i class="fa fa-inbox article-meta__icon" aria-hidden="true"></i><a class="article-meta__categories" href="/blog/categories/hyperf/">hyperf</a></span><div class="content">1、创建 ConnectionResolverapp&#x2F;ConnectionResolver.php
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